EP0877070A4 - Phosphore pouvant etre stimule par la lumiere - Google Patents

Phosphore pouvant etre stimule par la lumiere

Info

Publication number
EP0877070A4
EP0877070A4 EP96925138A EP96925138A EP0877070A4 EP 0877070 A4 EP0877070 A4 EP 0877070A4 EP 96925138 A EP96925138 A EP 96925138A EP 96925138 A EP96925138 A EP 96925138A EP 0877070 A4 EP0877070 A4 EP 0877070A4
Authority
EP
European Patent Office
Prior art keywords
stimulated
phosphorus
light
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP96925138A
Other languages
German (de)
English (en)
Other versions
EP0877070B1 (fr
EP0877070A1 (fr
Inventor
Takashi Hase
Noboru Kotera
Morio Hayakawa
Norio Miura
Hitoshi Sakamoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Chemical Corp
Original Assignee
Kasei Optonix Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP00863096A external-priority patent/JP3257942B2/ja
Priority claimed from JP05495596A external-priority patent/JP3257947B2/ja
Application filed by Kasei Optonix Ltd filed Critical Kasei Optonix Ltd
Publication of EP0877070A1 publication Critical patent/EP0877070A1/fr
Publication of EP0877070A4 publication Critical patent/EP0877070A4/fr
Application granted granted Critical
Publication of EP0877070B1 publication Critical patent/EP0877070B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
    • C09K11/77—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals
    • C09K11/7783—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals one of which being europium
    • C09K11/7793—Germanates
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
    • C09K11/59—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing silicon
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
    • C09K11/66—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing germanium, tin or lead
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
    • C09K11/77—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals
    • C09K11/7783—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals one of which being europium
    • C09K11/77922—Silicates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
EP96925138A 1996-01-22 1996-07-30 Phosphore pouvant etre stimule par la lumiere Expired - Lifetime EP0877070B1 (fr)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP00863096A JP3257942B2 (ja) 1996-01-22 1996-01-22 蓄光性蛍光体
JP8630/96 1996-01-22
JP863096 1996-01-22
JP05495596A JP3257947B2 (ja) 1996-03-12 1996-03-12 蓄光性蛍光体
JP54955/96 1996-03-12
JP5495596 1996-03-12
PCT/JP1996/002149 WO1997027267A1 (fr) 1996-01-22 1996-07-30 Phosphore pouvant etre stimule par la lumiere

Publications (3)

Publication Number Publication Date
EP0877070A1 EP0877070A1 (fr) 1998-11-11
EP0877070A4 true EP0877070A4 (fr) 1999-01-07
EP0877070B1 EP0877070B1 (fr) 2003-05-14

Family

ID=26343186

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96925138A Expired - Lifetime EP0877070B1 (fr) 1996-01-22 1996-07-30 Phosphore pouvant etre stimule par la lumiere

Country Status (8)

Country Link
US (1) US5951915A (fr)
EP (1) EP0877070B1 (fr)
KR (1) KR100338860B1 (fr)
CN (1) CN1089108C (fr)
DE (1) DE69628201T2 (fr)
PT (1) PT877070E (fr)
TW (1) TW370559B (fr)
WO (1) WO1997027267A1 (fr)

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US6275211B1 (en) * 1997-12-05 2001-08-14 Gateway, Inc. Waste heat actuated display back light
KR20000024633A (ko) * 2000-02-22 2000-05-06 김영진 축광필름
US6802990B2 (en) * 2000-09-29 2004-10-12 Sumitomo Chemical Company, Limited Fluorescent substances for vacuum ultraviolet radiation excited light-emitting devices
CN100368506C (zh) * 2001-08-31 2008-02-13 上海跃龙新材料股份有限公司 长余辉磷光材料及其制备方法
JP4122752B2 (ja) * 2001-10-30 2008-07-23 株式会社日立製作所 発光装置
TWI290329B (en) * 2001-10-30 2007-11-21 Hitachi Ltd Plasma display device, luminescent device and image and information display system using the same
JP4023222B2 (ja) * 2002-05-31 2007-12-19 住友化学株式会社 ケイ酸塩蛍光体の製造方法
KR20030076397A (ko) * 2002-03-22 2003-09-26 가세이 옵토닉스 가부시키가이샤 2가 금속 규산염 인광물질 및 이의 제조 방법, 및 이같은인광물질을 사용하는 인광물질 페이스트 조성물 및 진공자외선 여기 유형 발광 장치
JP2003306674A (ja) * 2002-04-15 2003-10-31 Sumitomo Chem Co Ltd 白色ｌｅｄ用蛍光体とそれを用いた白色ｌｅｄ
DE60305958T2 (de) * 2002-10-14 2007-01-25 Philips Intellectual Property & Standards Gmbh Lichtemittierendes bauelement mit einem eu(ii)-aktivierten leuchtstoff
AU2003283731A1 (en) * 2002-12-13 2004-07-09 Koninklijke Philips Electronics N.V. Illumination system comprising a radiation source and a fluorescent material
DE10259946A1 (de) 2002-12-20 2004-07-15 Tews, Walter, Dipl.-Chem. Dr.rer.nat.habil. Leuchtstoffe zur Konversion der ultravioletten oder blauen Emission eines lichtemittierenden Elementes in sichtbare weiße Strahlung mit sehr hoher Farbwiedergabe
DE10259945A1 (de) * 2002-12-20 2004-07-01 Tews, Walter, Dipl.-Chem. Dr.rer.nat.habil. Leuchtstoffe mit verlängerter Fluoreszenzlebensdauer
EP1607462B1 (fr) * 2003-03-14 2011-07-27 Sakai Chemical Industry Co., Ltd. Phosphore et procede permettant de le produire
JP4222099B2 (ja) * 2003-05-16 2009-02-12 住友化学株式会社 真空紫外線励起発光素子用蛍光体
US20050035331A1 (en) * 2003-06-24 2005-02-17 Xiao-Dong Sun Phosphorescent blends
JP2005091345A (ja) * 2003-08-13 2005-04-07 Fuji Photo Film Co Ltd 蒸着型蛍光体シートの製造方法および装置並びに蒸着型蛍光体シート
CN1325603C (zh) * 2003-11-27 2007-07-11 上海交通大学 硅酸盐长余辉发光材料及其制备方法
WO2005068584A1 (fr) * 2004-01-16 2005-07-28 Mitsubishi Chemical Corporation Phosphore et appareil electroluminescent le comprenant, appareil d'eclairage et affichage d'images
RU2315078C2 (ru) * 2004-10-18 2008-01-20 Общество с ограниченной ответственностью Научно-производственная компания "Люминифор-Платан" (ООО НПК "Люминофор-Платан") Фотолюминофоры для коротковолновых светоизлучающих диодов (сид)
JP2008536995A (ja) * 2005-04-20 2008-09-11 イーテク アーゲー 光を放射するために使用される新規物質
CN100590173C (zh) 2006-03-24 2010-02-17 北京有色金属研究总院 一种荧光粉及其制造方法和所制成的电光源
CN101064236B (zh) * 2006-04-28 2010-06-16 黎涤萍 荧光灯、蓄光性荧光灯、发光装置以及蓄光性发光装置
JP5281755B2 (ja) * 2006-06-29 2013-09-04 独立行政法人産業技術総合研究所 蛍光体
CN100590172C (zh) * 2006-07-26 2010-02-17 北京有色金属研究总院 一种含硅的led荧光粉及其制造方法和所制成的发光器件
TW200831641A (en) * 2006-10-02 2008-08-01 Kasei Optonix Phosphorescent phosphor, fluorescent lamp, phosphorescent display and phosphorescent mold goods
US7565751B2 (en) * 2006-10-16 2009-07-28 The Stanley Works Measuring device with fluorescent translucent material
US8333907B2 (en) * 2007-01-17 2012-12-18 Utc Fire & Security Corporation Articles using persistent phosphors
JP5222600B2 (ja) * 2007-04-05 2013-06-26 株式会社小糸製作所 蛍光体
US20090035059A1 (en) * 2007-08-03 2009-02-05 Gidi Kohali W-beam road barrier
JP2009215336A (ja) 2008-03-07 2009-09-24 Hitachi Ltd プラズマディスプレイ装置
WO2011134148A1 (fr) * 2010-04-28 2011-11-03 海洋王照明科技股份有限公司 Matériau luminescent à base de silicate et son procédé de production
US9234129B2 (en) 2010-08-14 2016-01-12 Seoul Semiconductor Co., Ltd. Surface-modified quantum dot luminophores
US9196785B2 (en) 2010-08-14 2015-11-24 Seoul Semiconductor Co., Ltd. Light emitting device having surface-modified quantum dot luminophores
US9614129B2 (en) 2010-08-14 2017-04-04 Seoul Semiconductor Co., Ltd. Light emitting device having surface-modified luminophores
DE102010034322A1 (de) 2010-08-14 2012-02-16 Litec-Lp Gmbh Oberflächenmodifizierter Silikatleuchtstoffe
TWI494414B (zh) 2012-12-22 2015-08-01 奇美實業股份有限公司 螢光體及發光裝置
CN103146384A (zh) * 2013-01-17 2013-06-12 昆明理工大学 一种铋铕共掺杂的锗酸盐白色光荧光粉及其制备方法
CN103468259B (zh) * 2013-09-26 2015-06-10 苏州大学 一种钒钨酸钡自激活发光材料、制备方法及应用
CN106118642A (zh) * 2016-06-24 2016-11-16 东台市天源荧光材料有限公司 一种led用硼硅酸盐红色纳米荧光粉及其制备方法
CN106010522A (zh) * 2016-06-28 2016-10-12 东台市天源荧光材料有限公司 一种镝离子掺杂的硼硅酸盐红色纳米荧光粉及其制备方法
CN106147767B (zh) * 2016-07-14 2018-12-28 厦门大学 一种长余辉发光材料及其制备方法
CN108253316A (zh) * 2017-12-31 2018-07-06 安徽普发照明有限公司 一种高散热性、低衰耗的半导体发光元器件
CN108300454A (zh) * 2017-12-31 2018-07-20 安徽普发照明有限公司 高散热性半导体照明用荧光粉材料

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0304121A1 (fr) * 1987-08-17 1989-02-22 Agfa-Gevaert N.V. Reproduction d'images obtenues par rayons-X au moyen d'un matériau luminescent photoexcitable
EP0382295A2 (fr) * 1989-02-07 1990-08-16 Agfa-Gevaert N.V. Reproduction d'images radiographiques moyennant un phosphore photostimulable
EP0504969A1 (fr) * 1991-03-19 1992-09-23 Agfa-Gevaert N.V. Matière luminescente photostimulable et son utilisation en radiographie

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NL6714518A (fr) * 1967-10-26 1969-04-29
NL6714517A (fr) * 1967-10-26 1969-04-29
US3544482A (en) * 1968-03-15 1970-12-01 Sylvania Electric Prod Europium and manganese activated alkaline earth silicate phosphors
US3676361A (en) * 1969-04-15 1972-07-11 Gen Electric Ternary alkaline-earth pyrosilicate luminescent materials activated with divalent europium
DE2145882C2 (de) * 1971-09-14 1973-09-27 Danfoss A/S, Nordborg (Daenemark) Federaufhängung fur einen Motorver dichter einer Kältemaschine in seiner Kapsel
DE2145880C2 (de) * 1971-09-14 1973-10-18 Danfoss A/S, Nordborg (Daenemark) Federaufhängung fur einen Motor verdichter einer Kältemaschine in seiner Kapsel
JPS5049177A (fr) * 1973-09-01 1975-05-01
JPS5049178A (fr) * 1973-09-01 1975-05-01
JPS51119690A (en) * 1975-04-14 1976-10-20 Mitsubishi Electric Corp A fluorescent body
US5231328A (en) * 1987-06-22 1993-07-27 Kasei Optonix, Ltd. Phosphor and ultraviolet ray excited fluorescent tube employing it
JP2543825B2 (ja) * 1993-04-28 1996-10-16 根本特殊化学株式会社 蓄光性蛍光体
JP3232548B2 (ja) * 1994-06-29 2001-11-26 日亜化学工業株式会社 残光性蛍光体
JP3456553B2 (ja) * 1994-11-01 2003-10-14 根本特殊化学株式会社 蓄光性蛍光体
US5839718A (en) * 1997-07-22 1998-11-24 Usr Optonix Inc. Long persistent phosphorescence phosphor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0304121A1 (fr) * 1987-08-17 1989-02-22 Agfa-Gevaert N.V. Reproduction d'images obtenues par rayons-X au moyen d'un matériau luminescent photoexcitable
EP0382295A2 (fr) * 1989-02-07 1990-08-16 Agfa-Gevaert N.V. Reproduction d'images radiographiques moyennant un phosphore photostimulable
EP0504969A1 (fr) * 1991-03-19 1992-09-23 Agfa-Gevaert N.V. Matière luminescente photostimulable et son utilisation en radiographie

Non-Patent Citations (1)

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Title
See also references of WO9727267A1 *

Also Published As

Publication number Publication date
DE69628201T2 (de) 2004-03-18
TW370559B (en) 1999-09-21
CN1207758A (zh) 1999-02-10
PT877070E (pt) 2003-08-29
KR100338860B1 (ko) 2002-07-18
WO1997027267A1 (fr) 1997-07-31
EP0877070B1 (fr) 2003-05-14
DE69628201D1 (en) 2003-06-18
KR19990081843A (ko) 1999-11-15
EP0877070A1 (fr) 1998-11-11
US5951915A (en) 1999-09-14
CN1089108C (zh) 2002-08-14

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